What your blood quietly reveals about your eating habits
Fox News
Discover how blood and urine tests reveal junk food consumption through biomarkers in a new study, offering insights into ultraprocessed food's impact on health.
The team developed a "biomarker score" that predicts ultraprocessed food intake based on metabolite measurements in blood and urine, according to Erikka Loftfield, Ph.D., M.P.H., of the National Cancer Institute in Maryland. Reem Amro is a lifestyle production assistant with Fox News Digital. She and the lifestyle team cover a range of story topics including food and drink, travel, and health.
The researchers drew baseline data from 718 older adults who provided urine and blood samples and reported their dietary habits over a 12-month period, as detailed in an NIH press release.
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